Home / 1,195,269.75-1,793,255.76-353,843.37

Finding the Fourth Proportional to 1,195,269.75, 1,793,255.76 and 353,843.37

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Solution

The fourth proportional to 1,195,269.75, 1,793,255.76 and 353,843.37 is: 530,869.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,269.75 : 1,793,255.76 = 353,843.37 : x
  2. Step 2: Convert to fraction form
    1,195,269.75/1,793,255.76 = 353,843.37/x
  3. Step 3: Cross multiply
    1,195,269.75x = 1,793,255.76 × 353,843.37
  4. Step 4: Simplify right side
    1,195,269.75x = 634,531,661,390.31
  5. Step 5: Solve for x
    x = 634,531,661,390.31/1,195,269.75
  6. Step 6: Final answer
    x = 530,869.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.